Sodegaura
Japan
8
2015-03-19
The entities that hold a legal rights for patent applications filed by inventor Koshima Hiroaki:
Hiroaki Koshima from Sodegaura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Lubricating oil composition, and sliding mechanism using lubricating oil composition
#2 | 2015-02-05Lubricating oil composition, and sliding mechanism using lubricating oil composition
#3 | 2014-10-02Detergent-dispersant, additive composition for lubricant, and lubricant composition
#4 | 2013-02-21Detergent-dispersant, additive composition for lubricant, and lubricant composition
#5 | 2011-06-23Anti-wear agent, additive composition for lubricant, and lubricant composition
#6 | 2010-09-16Lubricating oil additive, lubricating oil composition containing the same, various low-friction sliding members, rolling bearing, and sliding bearing
#7 | 2006-07-20Lubricating oil additive and lubricating oil composition
#8 | 2005-06-14Succinimide compounds and use thereof
6308102 ⎘